output.h (dump_flow_info, [...]): Delete redundant prototypes.

	* output.h (dump_flow_info, free_basic_block_vars,
	which_alternative): Delete redundant prototypes.

	* rtl.h (bss_section): Likewise.

From-SVN: r41398

gcc/ChangeLog

+2001-04-17  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
+
+	* output.h (dump_flow_info, free_basic_block_vars,
+	which_alternative): Delete redundant prototypes.
+
+	* rtl.h (bss_section): Likewise.
+
 2001-04-17  Loren J. Rittle  <ljrittle@acm.org>
 
 	* dbxout.c (N_OPT): Define if not available from <stab.h>

gcc/output.h

@@ -131,10 +131,8 @@ extern const char *get_insn_template PARAMS ((int, rtx));
 extern void allocate_for_life_analysis	PARAMS ((void));
 extern int regno_uninitialized		PARAMS ((int));
 extern int regno_clobbered_at_setjmp	PARAMS ((int));
-extern void dump_flow_info		PARAMS ((FILE *));
 extern void find_basic_blocks		PARAMS ((rtx, int, FILE *));
 extern void cleanup_cfg			PARAMS ((void));
-extern void free_basic_block_vars     PARAMS ((int));
 extern void check_function_return_warnings PARAMS ((void));
 #endif
 
@@ -361,10 +359,6 @@ extern tree initializer_constant_valid_p	PARAMS ((tree, tree));
 extern void output_constant		PARAMS ((tree, int));
 #endif
 
-/* When outputting assembler code, indicates which alternative
-   of the constraints was actually satisfied.  */
-extern int which_alternative;
-
 #ifdef RTX_CODE
 /* When outputting delayed branch sequences, this rtx holds the
    sequence being output.  It is null when no delayed branch

gcc/rtl.h

@@ -1939,7 +1939,6 @@ extern rtx emit_library_call_value	PARAMS ((rtx, rtx, enum libcall_type,
 extern int set_dominates_use		PARAMS ((int, int, int, rtx, rtx));
 
 /* In varasm.c */
-extern void bss_section			PARAMS ((void));
 extern int in_data_section		PARAMS ((void));
 extern void init_varasm_once		PARAMS ((void));